Peyton Hillis

Peyton Hillis

Andrew Weber/US Presswire

Cleveland Browns running back Peyton Hillis gets tripped up during the fourth quarter against the Cincinnati Bengals. Hillis, the anchor of the Cleveland offense, may miss Sunday's game due to illness.

Cleveland Browns running back Peyton Hillis gets tripped up during the fourth quarter against the Cincinnati Bengals. Hillis, the anchor of the Cleveland offense, may miss Sunday's game due to illness. (Andrew Weber/US Presswire)

Cleveland Browns running back Peyton Hillis gets tripped up during the fourth quarter against the Cincinnati Bengals. Hillis, the anchor of the Cleveland offense, may miss Sunday's game due to illness.